| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $40.31 | 8.380% | $43.688 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $40.68 | 5.547% | $42.9365 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $113.53 | 8.161% | $122.7952 | $122.80 | $122.80 | $122.80 |
| Purchase #4 | $231.59 | 3.658% | $240.0616 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $118.82 | 9.775% | $130.4347 | $130.43 | $130.45 | $130.40 |
| Purchase #6 | $164.76 | 5.726% | $174.1942 | $174.19 | $174.20 | $174.20 |
| Purchase #7 | $114.55 | 3.122% | $118.1263 | $118.13 | $118.15 | $118.10 |
| 7 purchase totals = | $824.24 | $872.2365 | $872.24 | $872.30 | $872.20 | |